NumberResearchRecent prefix assignments
0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/20/2026
The Code holder is who opened each NPA-NXX prefix — not necessarily who holds the numbers. A prefix is 10,000 numbers, but under pooling its ten 1,000-number blocks are handed out individually, often to different carriers; the code holder may hold only one block, or none. The Thousands-blocks column shows how the ten blocks are really split — click which blocks → to see who holds each 1,000-number block and its last-4-digit range. Assignments are initial assignments; the current serving carrier may differ due to portability.
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| — | 432-353 | not yet reported which blocks → | WES-TEX TELEPHONE COOP., INC. | 2168 | ACKERLY | TX |
| — | 432-354 | not yet reported which blocks → | WES-TEX TELEPHONE COOP., INC. | 2168 | GARDENCITY | TX |
| — | 432-393 | not yet reported which blocks → | WES-TEX TELEPHONE COOP., INC. | 2168 | SAND SPG | TX |
| — | 432-394 | not yet reported which blocks → | WES-TEX TELEPHONE COOP., INC. | 2168 | COAHOMA | TX |
| — | 432-397 | not yet reported which blocks → | WES-TEX TELEPHONE COOP., INC. | 2168 | STLAWRENCE | TX |
| — | 432-398 | not yet reported which blocks → | WES-TEX TELEPHONE COOP., INC. | 2168 | LOMAX | TX |
| — | 432-399 | not yet reported which blocks → | WES-TEX TELEPHONE COOP., INC. | 2168 | LUTHER | TX |
| — | 432-458 | not yet reported which blocks → | WES-TEX TELEPHONE COOP., INC. | 2168 | W STANTON | TX |
| — | 432-459 | not yet reported which blocks → | WES-TEX TELEPHONE COOP., INC. | 2168 | LENORAH | TX |
| — | 432-965 | not yet reported which blocks → | WES-TEX TELEPHONE COOP., INC. | 2168 | VINCENT | TX |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.